Unilumin UHWII Series Product Manual page 61

Click "Get Screen Information" → "Read" ,get screen information and read back
3)
the screen correction coefficient;
Click "Import" → "By Region" → "Normal" to import the correction coefficient of the
4)
replaced spare module;
Chapter 3 LED Display Control Setting
Fig 3-42 Brightness Calibration
Fig 3-43 Brightness Calibration
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